4I5S Structure and function of sensor histidine kinase date 2012-11-28
authors Cai, Y.
compound source
symmetry
R_factor
R_Free 0.270
crystal
cell
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 3.30
Gene SMU
Gene
Ontology
ChainFunctionProcessComponent
A, B
  • phosphorelay sensor kinase a...
  • protein histidine kinase act...


    • Primary referenceMechanistic insights revealed by the crystal structure of a histidine kinase with signal transducer and sensor domains., Wang C, Sang J, Wang J, Su M, Downey JS, Wu Q, Wang S, Cai Y, Xu X, Wu J, Senadheera DB, Cvitkovitch DG, Chen L, Goodman SD, Han A, PLoS Biol. 2013 Feb;11(2):e1001493. doi: 10.1371/journal.pbio.1001493. Epub 2013 , Feb 26. PMID:23468592
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (275 Kb) [Save to disk]
  • Biological Unit Coordinates (4i5s.pdb1.gz) 268 Kb
  • CSU: Contacts of Structural Units for 4I5S
  • Structure Factors (352 Kb)
  • Retrieve 4I5S in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4I5S from S2C, [Save to disk]
  • Re-refined 4i5s structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 4I5S in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
    • Visual 3D analysis of 4I5S
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 4I5S, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4i5s_B] [4i5s] [4i5s_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domains found in 4I5S: [HATPase_c] [HisKA] [PAC] [PAS ] by SMART
    • Other resources with information on 4I5S
  • Community annotation for 4I5S at PDBWiki (http://pdbwiki.org)

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